Package com.intellij.ui.components.panels

Class HorizontalLayout

java.lang.Object

com.intellij.ui.components.panels.HorizontalLayout

All Implemented Interfaces:

LayoutManager, LayoutManager2

public final class HorizontalLayout
extends Object
implements LayoutManager2

This class is intended to lay out added components horizontally. It allows to add them into the LEFT, CENTER, or RIGHT group, which are aligned separately. Every group can contain any amount of components. The specified gap is added between components, and the double gap is added between groups of components.

NB!: this class must be modified together with the VerticalLayout class accordingly

See Also:

• VerticalLayout

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CENTER
static final String	LEFT
static final String	RIGHT

Constructor Summary

Constructors

Constructor	Description
HorizontalLayout(int gap)	Creates a layout with the specified gap.
HorizontalLayout(int gap, int alignment)	Creates a layout with the specified gap and vertical alignment.

Method Summary

Modifier and Type	Method	Description
void	addLayoutComponent(Component component, Object constraints)
void	addLayoutComponent(String name, Component component)
float	getLayoutAlignmentX(Container target)
float	getLayoutAlignmentY(Container target)
void	invalidateLayout(Container target)
void	layoutContainer(Container container)
Dimension	maximumLayoutSize(Container target)
Dimension	minimumLayoutSize(Container container)
Dimension	preferredLayoutSize(Container container)
void	removeLayoutComponent(Component component)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

LEFT

public static final String LEFT

See Also:

• Constant Field Values

RIGHT

public static final String RIGHT

See Also:

• Constant Field Values

CENTER

public static final String CENTER

See Also:

• Constant Field Values

Constructor Details

HorizontalLayout

public HorizontalLayout(int gap)

Creates a layout with the specified gap. All components will have preferred widths, but their heights will be set according to the container.

Parameters:

gap - horizontal gap between components

HorizontalLayout

public HorizontalLayout(int gap,
 int alignment)

Creates a layout with the specified gap and vertical alignment. All components will have preferred sizes.

Parameters:

gap - horizontal gap between components

alignment - vertical alignment for components

See Also:

• SwingConstants.TOP
• SwingConstants.BOTTOM
• SwingConstants.CENTER

Method Details

addLayoutComponent

public void addLayoutComponent(Component component,
 Object constraints)

Specified by:

addLayoutComponent in interface LayoutManager2

maximumLayoutSize

public Dimension maximumLayoutSize(Container target)

Specified by:

maximumLayoutSize in interface LayoutManager2

getLayoutAlignmentX

public float getLayoutAlignmentX(Container target)

Specified by:

getLayoutAlignmentX in interface LayoutManager2

getLayoutAlignmentY

public float getLayoutAlignmentY(Container target)

Specified by:

getLayoutAlignmentY in interface LayoutManager2

invalidateLayout

public void invalidateLayout(Container target)

Specified by:

invalidateLayout in interface LayoutManager2

addLayoutComponent

public void addLayoutComponent(String name,
 Component component)

Specified by:

addLayoutComponent in interface LayoutManager

removeLayoutComponent

public void removeLayoutComponent(Component component)

Specified by:

removeLayoutComponent in interface LayoutManager

preferredLayoutSize

public Dimension preferredLayoutSize(Container container)

Specified by:

preferredLayoutSize in interface LayoutManager

minimumLayoutSize

public Dimension minimumLayoutSize(Container container)

Specified by:

minimumLayoutSize in interface LayoutManager

layoutContainer

public void layoutContainer(Container container)

Specified by:

layoutContainer in interface LayoutManager